Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
41391121TF
No factors below 274
TF target 272
P-1
B1 = 395000
B2 = 3061250
LL
StatusDateUserResidueShift
Verified2008-03-05Ahmer Ali3397352654F4421B28454093
Verified2017-07-21Smok_bmv 3397352654F4421B29469020
History
DateUserTypeResult
2020-01-11-Anonymous-NF
no factor from 2^73 to 2^74
2019-06-14LaurVNF
no factor from 2^72 to 2^73
2017-07-21Smok_bmv C-LL
3397352654F4421B
2015-08-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-26srow7NF
no factor from 2^70 to 2^71
2015-01-24chalsallNF
no factor from 2^69 to 2^70